<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	<title>苏金铃程序</title>
</head>
<body>
	
	<img src="<?php echo base_url()?>img/research/sujinling_01.png" alt=""/>
	<br/>
	得到的结果：<br/>
	<img src="<?php echo base_url()?>img/research/sujinling.png" alt=""/>
</body>
</html>